diff --git a/site.yml.sample b/site.yml.sample
index 8351d39b9..a0afb7ebe 100644
--- a/site.yml.sample
+++ b/site.yml.sample
@@ -83,6 +83,7 @@
   - iscsi-gws
 
   gather_facts: false
+  any_errors_fatal: true
 
   roles:
     - ceph-defaults